| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $144.90 | 9.633% | $158.8582 | $158.86 | $158.85 | $158.90 |
| Purchase #2 | $203.72 | 10.710% | $225.5384 | $225.54 | $225.55 | $225.50 |
| Purchase #3 | $8.42 | 5.466% | $8.8802 | $8.88 | $8.90 | $8.90 |
| Purchase #4 | $175.72 | 3.320% | $181.5539 | $181.55 | $181.55 | $181.60 |
| Purchase #5 | $213.54 | 11.777% | $238.6886 | $238.69 | $238.70 | $238.70 |
| Purchase #6 | $159.74 | 13.758% | $181.717 | $181.72 | $181.70 | $181.70 |
| Purchase #7 | $55.39 | 5.352% | $58.3545 | $58.35 | $58.35 | $58.40 |
| 7 purchase totals = | $961.43 | $1,053.5908 | $1,053.59 | $1,053.60 | $1,053.70 | |